| Contract | Open | High | Low | Close | Change | Volume |
| Apr'13 |
3.3800
|
3.3800
|
3.3510
|
3.3675
|
-.0275
|
226
|
| May'13 |
3.4000
|
3.4030
|
3.3400
|
3.3745
|
-.0275
|
35,514
|
| Jun'13 |
3.3955
|
3.3955
|
3.3520
|
3.3850
|
-.0275
|
458
|
| Jul'13 |
3.4255
|
3.4255
|
3.3590
|
3.3950
|
-.0270
|
4,892
|
| Aug'13 |
3.3955
|
3.4030
|
3.3955
|
3.4050
|
-.0270
|
66
|
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